201833720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4729}}^1$

素因数の和:4848

約数の個数: 64

約数和(自身を含む): 500623200

約数和(自身を除く): 298789480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 776, 970, 1067, 1940, 2134, 3880, 4268, 4729, 5335, 8536, 9458, 10670, 18916, 21340, 23645, 37832, 42680, 47290, 52019, 94580, 104038, 189160, 208076, 260095, 416152, 458713, 520190, 917426, 1040380, 1834852, 2080760, 2293565, 3669704, 4587130, 5045843, 9174260, 10091686, 18348520, 20183372, 25229215, 40366744, 50458430, 100916860, 201833720]

約数ペア:

[(1, 201833720), (2, 100916860), (4, 50458430), (5, 40366744), (8, 25229215), (10, 20183372), (11, 18348520), (20, 10091686), (22, 9174260), (40, 5045843), (44, 4587130), (55, 3669704), (88, 2293565), (97, 2080760), (110, 1834852), (194, 1040380), (220, 917426), (388, 520190), (440, 458713), (485, 416152), (776, 260095), (970, 208076), (1067, 189160), (1940, 104038), (2134, 94580), (3880, 52019), (4268, 47290), (4729, 42680), (5335, 37832), (8536, 23645), (9458, 21340), (10670, 18916)]